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Author:

张跃明 (张跃明.) | 岳丽花 (岳丽花.) | 牟宏明 (牟宏明.) | 杨宇 (杨宇.)

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CQVIP PKU

Abstract:

运用ANSYS Workbench 12.0对斗笠式刀库关键性零件夹刀爪进行了静力结构分析和无预应力的模态分析,得出了夹刀爪的应力值、应变值、振型和固有频率等仿真参数.从应力云图中可得出夹刀爪工作时强度的薄弱部位,对薄弱部位采取相应的措施可提高夹刀爪以及整个刀库的强度,减小夹刀爪变形,避免断裂、掉刀等严重问题的发生.对振型和固有频率的分析可以对斗笠式刀库的换刀频率提供参考,可以预先避免可能引起的共振,而且为系统更好的动力学设计提供理论参考.

Keyword:

强度分析 模态分析 斗笠式刀库 夹刀爪 ANSYS Workbench

Author Community:

  • [ 1 ] [张跃明]北京工业大学
  • [ 2 ] [岳丽花]北京工业大学
  • [ 3 ] [牟宏明]呼和浩特众环(集团)有限责任公司
  • [ 4 ] [杨宇]呼和浩特众环(集团)有限责任公司

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Source :

机械设计与制造

ISSN: 1001-3997

Year: 2014

Issue: 9

Page: 45-48

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count: 1

Chinese Cited Count:

30 Days PV: 10

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